You can see these APIs in action with the updated kitchen sink sample application

Updated Swagger UI

The version of swagger UI and spec we use has been updated. Where possible JSON/XML content parameters have an associated model schema giving you an idea of how the content should be structured

Other Changes

Implicit XML routes have been removed. If you consume the JSON responses, you won't be affected, if you consume the XML responses, you must make sure to explictly add ".xml" to whatever routes that require the format type in the URL.